A CBI register name.

Input Format:

board.name or board.name[index]

Where board is the name of a CBI register board, and name is the name of a register on that board. If the register has more than one element, then an array index must be provided. Indexes start at zero.

Examples:

The following command would turn on the local oscillator and the second of three heaters on receiver card 1.

 setreg rx1.lo_osc_on, 1
 setreg rx1.htr_on[1], 1

Context:

Register specifiers are currently only used by the setreg command.